.vbestui-mask {
    position: absolute;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: inherit;
  }
  .vbestui-mask-fix {
    position: fixed;
  }
  .vbestui-mask img {
    width: 100%;
  }